CN113233129A - Resetting method for SIM card detection process - Google Patents
Resetting method for SIM card detection process Download PDFInfo
- Publication number
- CN113233129A CN113233129A CN202110507309.XA CN202110507309A CN113233129A CN 113233129 A CN113233129 A CN 113233129A CN 202110507309 A CN202110507309 A CN 202110507309A CN 113233129 A CN113233129 A CN 113233129A
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- chain
- driving
- rotating shaft
- control unit
- bin
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/42—Attaching load carriers to traction elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Abstract
The invention discloses a resetting method of an SIM card detection process, which is applied to a card chain mechanism of an SIM card; the control unit is electrically connected with the turn number counting device, the alignment device and the driving device, and is used for driving the turn number counting device, the alignment device and the driving device to execute the following steps: when the chain clamping mechanism is cleared, the control unit drives the driving device to drive the chain bin to move continuously, drives the turn counting device and the aligning device to be started, and performs identification detection; when the first induction position is identified by the turn number counting device and the second induction position is identified by the alignment device, the control unit drives the driving device to stop working, so that the chain bin is in a zero position. Different from the prior art, the technical scheme enables the chain clamping mechanism to quickly return to the position before the fault to continuously complete the operation after the fault occurs through the arrangement of the alignment device and the turn number counting device; meanwhile, the transmission efficiency of the SIM card is improved.
Description
Technical Field
The invention relates to SIM card warehouse management equipment, in particular to a resetting method for an SIM card detection process.
Background
The SIM is called a "subscriber identity module" throughout. In some enterprise units, a large number of SIM cards need to be filed and classified every year, however, the existing SIM card detection, identification and classification operations are performed manually. During actual operation, an operator inserts a single SIM card into the SIM card detection terminal, the SIM card detection terminal can read the information of the SIM card and judge whether the function of the SIM card is normal, if the function of the SIM card is normal, the SIM card is placed into a corresponding storage box for judging the SIM card to be a good card, and if the SIM card is damaged and can not be used, the SIM card is judged to be a bad card and is placed into the storage box special for storing the bad card. The above operation modes are all manually completed, operators put different types of SIM cards into different storage boxes respectively, the operation is time-consuming and labor-consuming, and the efficiency is low.
Disclosure of Invention
Therefore, it is necessary to provide a resetting method for the SIM card detection process to improve the transportation efficiency of the SIM card.
In order to achieve the above object, the present application provides a method for resetting a SIM card detection process, where the method for resetting the SIM card detection process is applied to a card chain mechanism of a SIM card, and the card chain mechanism includes: the device comprises a turn number counting device, a positioning device, a plurality of chain bins, a driving device and a control unit; the chain bins are arranged on a driving device, and the driving device is used for driving the chain bins to move; the number-of-turns counting device is sleeved on a driving rotating shaft of the driving device, and the alignment device is arranged on the chain bin and a bracket of the chain clamping mechanism; the control unit is electrically connected with the turn number counting device, the alignment device and the driving device, and is used for driving the turn number counting device, the alignment device and the driving device to execute the following steps:
when the chain clamping mechanism is cleared of the fault,
the control unit drives the driving device to drive the chain bin to move continuously, drives the turn counting device and the aligning device to be started, and performs identification detection;
when the first induction position is identified by the turn number counting device and the second induction position is identified by the alignment device, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
Further, the method also comprises the following steps before the step of eliminating the fault of the chain clamping mechanism:
the control unit records the number of the stepping pulses of the driving device for driving the chain bin to move.
Further, the method also comprises the following steps:
and driving the driving device to drive the chain bin to move again by the control unit according to the number of the stepping pulses recorded in the control unit, so that the chain bin moves from a zero position to a position before a fault occurs.
Further, the aligning device comprises: a proximity sensor and an aligning section; the aligning part is arranged on the chain bin, and only one chain bin in the plurality of chain bins is provided with the aligning part; the aligning device is arranged on the chain bin and a bracket of the chain clamping mechanism, the proximity sensor is arranged on one side of the running track of the chain bin, and the proximity sensor is used for detecting an aligning part;
the number of turns counting assembly includes: a counting disc and an infrared sensor; the counting disc is sleeved on the rotating shaft of the driving device and is positioned above the rotating disc; the counting disc is provided with a notch, and the infrared sensor is used for detecting the notch on the counting disc.
Further, when the lap counting device identifies the first sensing position and the alignment device identifies the second sensing position, the control unit drives the driving device to stop working, so that the chain bin with the alignment part is at a zero position, and the method further comprises the following steps:
the control unit drives the counting disc to continuously rotate, and simultaneously drives the chain bin to continuously rotate;
when the infrared sensor detects a notch on the counting disc and the proximity sensor detects the contraposition part, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
Further, the driving device includes: the device comprises a transmission part, a turntable, a driving rotating shaft, a motor and a driven rotating shaft; an output shaft of the motor is connected with the driving rotating shaft, and the driving rotating shaft is parallel to the driven rotating shaft; the chain bins are arranged on the transmission part, the driving rotating shaft and the driven rotating shaft are respectively sleeved with a turntable, and the turntable on the driving rotating shaft is in transmission connection with the turntable on the driven rotating shaft through the transmission part;
in the step that the control unit drives the driving device to drive the chain bin to continuously move, the method further comprises the following steps:
the control unit continuously drives an output shaft of the motor to drive the driving rotating shaft to rotate;
the driving rotating shaft drives the rotating disc sleeved on the driving rotating shaft to rotate;
the turntable on the driving rotating shaft drives the transmission part to drive the driven rotating shaft and the turntable sleeved on the driven rotating shaft to rotate;
the transmission piece drives the chain bins to move.
Furthermore, the circumferences of the turntables on the driving rotating shaft and the driven rotating shaft are equal, and the ratio of the length of the transmission part to the circumference of the turntables is not an integer.
Different from the prior art, the technical scheme enables the chain clamping mechanism to quickly return to the position before the fault to continuously complete the operation after the fault occurs through the arrangement of the alignment device and the turn number counting device; meanwhile, the transmission efficiency of the SIM card is improved.
Drawings
FIG. 1 is a structural diagram of the turn counting device and the aligning device;
FIG. 2 is a structural diagram of the coil counting device, the alignment device and the motor;
FIG. 3 is a block diagram of the chain mechanism;
FIG. 4 is a view of the motor structure;
FIG. 5 is an exploded view of the clamping chain mechanism;
FIG. 6 is an enlarged view taken at A in FIG. 5;
fig. 7 is a plurality of the chain bins, transmission members, turntables, driving shafts, motors, driven shafts, and a structural view.
Description of reference numerals:
10. a number of turns counting device; 20. an alignment device; 30. a chain bin; 50. a control unit;
11. a counting disc; 12. an infrared sensor;
21. a proximity sensor; 22. an aligning part;
41. a transmission member; 42. a turntable; 43. a driving rotating shaft; 44. a motor; 45. a driven shaft.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 7, the present invention provides a method for resetting a SIM card detection process, where the method for resetting the SIM card detection process is applied to a card chain mechanism of a SIM card, and the card chain mechanism includes: the device comprises a turn number counting device, a positioning device, a plurality of chain bins, a driving device and a control unit; the chain bins are arranged on a driving device, and the driving device is used for driving the chain bins to move; the number-of-turns counting device is sleeved on a driving rotating shaft of the driving device, and the alignment device is arranged on the chain bin and a bracket of the chain clamping mechanism; the control unit is electrically connected with the turn number counting device, the alignment device and the driving device, and is used for driving the turn number counting device, the alignment device and the driving device to execute the following steps:
after the chain clamping mechanism is cleared, the control unit drives the driving device to drive the chain bin to move continuously, drives the turn counting device and the aligning device to be started, and performs identification detection; when the first induction position is identified by the turn number counting device and the second induction position is identified by the alignment device, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
The circle counting device and the aligning device are reset detection mechanisms, and the circle counting device is arranged on a rotating shaft of the chain clamping mechanism; the alignment device comprises two components, one component is arranged on the moving chain bin, and the other component is fixed on one side of the moving track of the chain bin.
It should be noted that, when the chain clamping mechanism works, faults such as sudden power failure and the chain clamping mechanism being clamped by other devices in operation occur; after the fault is discharged, an operator can enable the chain clamping mechanism to continue to operate through a resetting and resetting method, specifically, the control unit enables the chain bin to continuously rotate through the driving device and simultaneously starts a resetting detection mechanism on the chain clamping mechanism to work; when the first induction position and the second induction position are detected by the turn number counting device and the alignment device at the same time, the chain bin is at a zero position at the moment.
In some embodiments, before the step of when the chain locking mechanism is out of order, the method further comprises the steps of: the control unit records the number of the stepping pulses of the driving device for driving the chain bin to move. It should be noted that each time the chain bin moves the control unit, the control unit records the movement; in order to enable the equipment to continue the operation before the fault occurs after the fault reset, after the chain bin is arranged at the zero position, the control unit drives the driving device to drive the chain bin to move again according to the number of the stepping pulses recorded in the control unit, so that the chain bin moves from the zero position to the position before the fault occurs. Thereby improving the operation efficiency of the chain clamping mechanism.
Referring to fig. 4 to 6, in the present embodiment, the alignment apparatus includes: a proximity sensor and an aligning section; the aligning part is arranged on the chain bin, and only one chain bin in the plurality of chain bins is provided with the aligning part; the aligning device is arranged on the chain bin and a bracket of the chain clamping mechanism, the proximity sensor is arranged on one side of the running track of the chain bin, and the proximity sensor is used for detecting an aligning part; the number of turns counting assembly includes: a counting disc and an infrared sensor; the counting disc is sleeved on the rotating shaft of the driving device and is positioned above the rotating disc; the counting disc is provided with a notch, and the infrared sensor is used for detecting the notch on the counting disc.
It should be noted that the notch is disposed at the edge of the counting disc, and the infrared sensor is disposed at one side of the counting disc. The infrared sensor is used for sensing and recording the passing times of the gap, and the counting disc rotates for a plurality of circles to correspond to the distance of one circle of travel of the chain bin; of course, in some embodiments, the transmission length divided by the circumference of the turntable may not be an integer.
Specifically, when the chain clamping mechanism is in an initial state, the infrared sensor just irradiates the notch, the chain bin starts moving after the driving rotating shaft starts rotating, the counting number of the counting disc changes when the infrared sensor detects the notch once, namely the driving rotating shaft rotates for one circle, and the total number of turns recorded by the control unit adds one circle after the counting disc rotates for a plurality of circles;
of course, in some embodiments, if the vehicle is rotating forward, the total number of turns recorded by the control unit will be increased by one for each time the infrared sensor detects the gap; if the rotation is reversed, the total number of turns recorded by the control unit is reduced by one turn every time the infrared sensor detects the notch.
It should be noted that the driving device travels several chain bin units long, and is controlled by the angle of rotation of the driving spindle. It should be noted that when the infrared sensor is directly opposite to the notch and the proximity sensor is directly opposite to the positioning portion, the chain bin is at an absolute zero point, that is, in a reset state.
In actual operation, when the chain clamping mechanism breaks down and stops operating, the chain clamping mechanism starts to reset, so that the chain clamping mechanism is in an initial state, the proximity sensor senses the positioning part, and the infrared sensor senses the notch. And then the chain bin is moved to the operation position before the fault occurs through the number of rotation turns and the number of stepping pulses of the counting disc recorded by the control unit. In some embodiments, the control unit may also record the number of turns of the counting disc during the operation of the chain clamping mechanism, and when the chain clamping mechanism fails, the control unit moves the chain magazine to the position before the failure according to the recorded number of turns. It should be noted that the number of turns includes a number of turns in forward rotation and a number of turns in reverse rotation.
Referring to fig. 4 to 6, in this embodiment, when the lap counting device identifies the first sensing position and the alignment device identifies the second sensing position, the control unit drives the driving device to stop working, so that the step of making the chain bin with the alignment portion to be at the zero position further includes the steps of: the control unit drives the counting disc to continuously rotate, and simultaneously drives the chain bin to continuously rotate; when the infrared sensor detects a notch on the counting disc and the proximity sensor detects the contraposition part, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
It should be noted that, an alignment portion is provided on one of the chain bins, preferably, the alignment portion is an alignment hole, and the proximity sensor is provided above a motion track of the chain bin, and is used for sensing the alignment portion; specifically, when the proximity sensor senses the alignment part and the infrared sensor senses the notch, the chain bin is at zero, that is, when the infrared sensor needs to be reset, the driving rotating shaft drives the chain bin to rotate, so that the chain bin with the alignment part moves to the position below the proximity sensor, the proximity sensor is right aligned to the alignment part, and the notch is arranged below the infrared sensor. When the alignment device and the turn number counting device sense the specific point position at the same time, the reset operation is completed at the moment. Certainly, the reset detection mechanism can also play a role in recording the running number of turns of the card chain mechanism; specifically, when the proximity sensor senses the one-time positioning part, the chain bin rotates for one circle; or when the infrared sensor senses a plurality of notches, the chain bin rotates for one circle.
In practical operation, when the chain bin runs out of the chain bin in the chain clamping mechanism and cannot normally receive the SIM card, the active rotating shaft drives the chain bin with the positioning part to move to a zero point (i.e., an absolute zero point), and a notch is arranged at a sensing position of the infrared sensor, at this time, the chain clamping mechanism is in an initial state, and the chain bin can be normally used. When the equipment is suddenly powered off and restarted, the equipment can return to the initial state through resetting, and then the chain bin can be moved to the operation position before the power failure again through the operation record recorded in the control unit.
According to the technical scheme, the arrangement of the alignment device and the turn number counting device enables the chain clamping mechanism to quickly return to the position before the fault to continuously complete the operation after the fault occurs; meanwhile, the transmission efficiency of the SIM card is improved.
Referring to fig. 4, fig. 3 and fig. 7, in the present embodiment, the driving device includes: the device comprises a transmission part, a turntable, a driving rotating shaft, a motor and a driven rotating shaft; an output shaft of the motor is connected with the driving rotating shaft, and the driving rotating shaft is parallel to the driven rotating shaft; the chain bins are arranged on the transmission part, the driving rotating shaft and the driven rotating shaft are respectively sleeved with a turntable, and the turntable on the driving rotating shaft is in transmission connection with the turntable on the driven rotating shaft through the transmission part; in the step that the control unit drives the driving device to drive the chain bin to continuously move, the method further comprises the following steps: the control unit continuously drives an output shaft of the motor to drive the driving rotating shaft to rotate; the driving rotating shaft drives the rotating disc sleeved on the driving rotating shaft to rotate; the turntable on the driving rotating shaft drives the transmission part to drive the driven rotating shaft and the turntable sleeved on the driven rotating shaft to rotate; the transmission piece drives the chain bins to move. In other embodiments, the circumferences of the rotating discs on the driving rotating shaft and the driven rotating shaft are equal, and the ratio of the length of the transmission part to the circumference of the rotating discs is not an integer. The driving rotating shaft and the driven rotating shaft are at a certain distance, the two rotating discs are positioned on the same horizontal plane, the transmission part is sleeved on the two rotating discs, so that the transmission part is in a waist-round shape, and the motion track of the chain bin is also in a waist-round shape; the chain bin is arranged on the outer edge of the transmission piece, each chain bin can store only one SIM card, and the chain bin is used for transporting the SIM cards.
It should be further noted that the driving rotating shaft is connected with the output end of the motor, that is, the driving rotating shaft sleeve is arranged at the output end of the motor, and the output end of the motor drives the driving rotating shaft to rotate, so as to drive the turntable on the driving rotating shaft to rotate, and further drive the driving member and the driven rotating shaft to rotate.
It should be further noted that the moving distance of the chain bin is related to the rotation angle of the driving spindle, that is, the driving spindle rotates several degrees, and the chain bin moves a certain distance. The number of turns counting device only provides and records integer number of turns, but cannot provide and record half-turn number of turns. Meanwhile, the length of the transmission part/the perimeter of the turntable is not equal to an integer, and particularly, when the turntable is restarted in a fault, if the turntable is an integer, the turntable can be located at a certain point position no matter how many turns the turntable are, and the reset operation cannot be completed.
Referring to fig. 5 and 7, in some embodiments, the transmission member is a chain, and the rotating discs on the driving rotating shaft and the driven rotating shaft are chain wheels, and the chain wheels are matched with the chain. It should be noted that, the sprocket and the chain are adapted to prevent the transmission member and the turntable from slipping during transmission, and to improve the counting accuracy of the turn counting device. Of course, in some implementations, the transmission member is a belt, the rotating discs on the driving rotating shaft and the driven rotating shaft are used for driving the belt to rotate, and the chain wheel is matched with the chain.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.
Claims (7)
1. A method for resetting a SIM card detection process is applied to a card chain mechanism of an SIM card, and the card chain mechanism comprises: the device comprises a turn number counting device, a positioning device, a plurality of chain bins, a driving device and a control unit; the chain bins are arranged on a driving device, and the driving device is used for driving the chain bins to move; the number-of-turns counting device is sleeved on a driving rotating shaft of the driving device, and the alignment device is arranged on the chain bin and a bracket of the chain clamping mechanism; the control unit is electrically connected with the turn number counting device, the alignment device and the driving device, and is used for driving the turn number counting device, the alignment device and the driving device to execute the following steps:
when the chain clamping mechanism is cleared of the fault,
the control unit drives the driving device to drive the chain bin to move continuously, drives the turn counting device and the aligning device to be started, and performs identification detection;
when the first induction position is identified by the turn number counting device and the second induction position is identified by the alignment device, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
2. The method of claim 1, further comprising, before the step of detecting when the card chain mechanism has failed, the steps of:
the control unit records the number of the stepping pulses of the driving device for driving the chain bin to move.
3. The method for resetting the SIM card detection process according to claim 2, further comprising the steps of:
and driving the driving device to drive the chain bin to move again by the control unit according to the number of the stepping pulses recorded in the control unit, so that the chain bin moves from a zero position to a position before a fault occurs.
4. The method according to claim 1, wherein the aligning device comprises: a proximity sensor and an aligning section; the aligning part is arranged on the chain bin, and only one chain bin in the plurality of chain bins is provided with the aligning part; the aligning device is arranged on the chain bin and a bracket of the chain clamping mechanism, the proximity sensor is arranged on one side of the running track of the chain bin, and the proximity sensor is used for detecting an aligning part;
the number of turns counting assembly includes: a counting disc and an infrared sensor; the counting disc is sleeved on a rotating shaft of the driving device; the counting disc is provided with a notch, and the infrared sensor is used for detecting the notch on the counting disc.
5. The method of claim 4, wherein when the first sensing position is identified by the lap counting means and the second sensing position is identified by the alignment means, the control unit drives the driving means to stop operating, so that the chain bin with the alignment portion is at a zero position, further comprising the steps of:
the control unit drives the counting disc to continuously rotate, and simultaneously drives the chain bin to continuously rotate;
when the infrared sensor detects a notch on the counting disc and the proximity sensor detects the contraposition part, the control unit drives the driving device to stop working, so that the chain bin is in a zero position.
6. The method according to claim 1, wherein the driving device comprises: the device comprises a transmission part, a turntable, a driving rotating shaft, a motor and a driven rotating shaft; an output shaft of the motor is connected with the driving rotating shaft, and the driving rotating shaft is parallel to the driven rotating shaft; the chain bins are arranged on the transmission part, the driving rotating shaft and the driven rotating shaft are respectively sleeved with a turntable, and the turntable on the driving rotating shaft is in transmission connection with the turntable on the driven rotating shaft through the transmission part;
in the step that the control unit drives the driving device to drive the chain bin to continuously move, the method further comprises the following steps:
the control unit continuously drives an output shaft of the motor to drive the driving rotating shaft to rotate;
the driving rotating shaft drives the rotating disc sleeved on the driving rotating shaft to rotate;
the turntable on the driving rotating shaft drives the transmission part to drive the driven rotating shaft and the turntable sleeved on the driven rotating shaft to rotate;
the transmission piece drives the chain bins to move.
7. The method of claim 6, wherein the circumferences of the turntable on the driving shaft and the turntable on the driven shaft are equal, and the ratio of the length of the transmission member to the circumference of the turntable is not an integer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507309.XA CN113233129A (en) | 2021-05-10 | 2021-05-10 | Resetting method for SIM card detection process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507309.XA CN113233129A (en) | 2021-05-10 | 2021-05-10 | Resetting method for SIM card detection process |
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| CN112232096A (en) * | 2020-10-14 | 2021-01-15 | Oppo广东移动通信有限公司 | Card detector, card reading device and electronic equipment |
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